A randomized 25 question test from a pool of 761 questions, good luck!
Ethernet/IP, is the ______ level protocol that industrial Ethernet uses exclusively. Select the term below that best fills in the blank.
Which answer below is best described as the RS-485 standard for voltage range to receive a "Mark"?
Which answer below is best described as the RS-232 standard for voltage range to transmit a "Mark"?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as allowing the creation of new projects?
The quality of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the block supports a cascade path and the value quality is good?
Digital signals are, either specific or transitory, voltage levels represent states of logic. Which of the signal encoding methods below uses voltage levels to represent logic states?
Which of the data rates below best represent one that is not used on a DeviceNet segment?
A DDE protocol has 3 components to a "handle". Which of the components below would best be described as the name of a unique data source is contained inside of a DDE server application ?
Which of the solutions below is best used with analog transmissions in the field to help prevent errors in transmissions?
Communication that is wireless in a SCADA system is common. Which of the communication methods below would be best defined as one that is limited to 10 km or less?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of a series of 10 coils to the slave device?
Voltage to voltage converters are best defined as which of the answers below?
There are a collection of standards that defines the access control for wireless Ethernet. Which one of the answers below is the standard for initiating a WLAN?
Which of the terms below is best described as "losses resulting from defects from the manufacture of the cable"?
Which of the categories below best represents a component not used in the construction of a segment for DeviceNet?
Which of the terms below best describes the electromagnetic noise that corrupts transmitted wave forms with echoes of itself?
Which of the messaging types below is best described as direct communication with a field device initiated by the scanner module?
Any SCADA system must adhere to universal standards which allow smooth communication over international boundaries. Which of the standards below would be an uniquely SCADA communication protocol?
Subnet masks in IPv4 are used to divide an existing network. A class B network with 2 nodes, one with an IP address of 128.0.0.1 and a mask of 255.255.0.0. Which of the answers below reflects the address the other node must have for the two nodes to communicate?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the ESD system?
Ethernet network components provide several ISO layers of transmission control. Which of the network components below has transmission controls on the ISO network layer and possibly the data link layers?
RS-232 to USB is the best example of which of the following converters?
There are three parameters that need to be configured when manually addressing in IPv4. Which of the answers below represents the parameters that are required?
Which of the answers below best describes the number of pins in a standard B USB connector?
Which answer below best represents the recommended standard for a null modem cable?